FLAT-FOLD RESPIRATOR WITH MONOCOMPONENT FILTRATION/STIFFENING MONOLAYER
申请公布号:EP2046458(A4)
申请号:EP20070872253
申请日期:2007.07.17
申请公布日期:2011.12.07
发明人:ANGADJIVAND, SEYED A.;SPRINGETT, JAMES E.;BRANDNER, JOHN M.;JONES, MARVIN E.;FOX, ANDREW R.;BERRIGAN, MICHAEL R.;STELTER, JOHN D.
分类号:A62B7/00;A41D13/11;A62B23/02;D04H3/14;D04H3/16
主分类号:A62B7/00